Updated Google Colab link image

Now it should look more crisp and nice

app.py

@@ -869,7 +869,7 @@ def run_gradio_interface():
 
         Xtts is very slow, you should just run it locally with docker, info in ebook2audiobookxtts github
 
-        Or on Free Google Colab [![Free Google Colab](https://github.com/user-attachments/assets/a8a0d8c8-d605-4f52-a812-d45c779510a9)](https://colab.research.google.com/github/DrewThomasson/ebook2audiobookXTTS/blob/main/Notebooks/colab_ebook2audiobookxtts.ipynb)
+        Or on Free Google Colab [![Free Google Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/DrewThomasson/ebook2audiobookXTTS/blob/main/Notebooks/colab_ebook2audiobookxtts.ipynb)
 
         """
         )